201121713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101117}}^1$

素因数の和:101153

約数の個数: 24

約数和(自身を含む): 331262568

約数和(自身を除く): 130140855

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 101117, 303351, 910053, 1314521, 1718989, 3943563, 5156967, 11830689, 15470901, 22346857, 67040571, 201121713]

約数ペア:

[(1, 201121713), (3, 67040571), (9, 22346857), (13, 15470901), (17, 11830689), (39, 5156967), (51, 3943563), (117, 1718989), (153, 1314521), (221, 910053), (663, 303351), (1989, 101117)]